Description
KEYSYS KEYSYS-RJ-16CH-AD
It is a powerful 16-channel relay card designed for signal isolation, amplification and load driving in industrial automation applications.
Technical Specifications
Product Model: KEYSYS-RJ-16CH-AD
Manufacturer: KEYSYS
Product Type: 16-Channel Relay Card/Relay Output Module
Number of Channels: 16 channels
Rated Voltage: 220V AC (depending on the relay model, other voltages may be supported)
Rated Current: 10A or 32A (depending on the relay model, per channel)
Input Interface: RJ connector (for signal input)
Output Type: Relay contact output (normally open/normally closed)
Features: Safe, durable, overcurrent protection, overvoltage protection
Mounting Method: DIN rail mounting or panel mounting (may require a matching base)
Operating Temperature: Typical industrial ambient temperature range (specific range not provided, but industrial-grade design)
Key Features and Benefits
The KEYSYS KEYSYS-RJ-16CH-AD relay card offers significant advantages in industrial control applications thanks to its versatility, high reliability, and user-friendly design.
High-Density 16-Channel Design: The KEYSYS-RJ-16CH-AD integrates 16 independent relay channels, enabling high-density digital signal outputs in a compact module. This not only saves installation space within the control cabinet, but also simplifies wiring and reduces system costs. It is particularly suitable for automation systems that need to control a large number of digital devices.
Excellent Signal Isolation and Conversion: The KEYSYS-RJ-16CH-AD provides electrical isolation between the control and load sides. This isolation is critical for protecting sensitive PLC or DCS output circuits from voltage transients, current surges, or noise interference on the load side. It also provides level conversion from low-power control signals to high-power drive signals, enabling control systems to safely and efficiently drive a variety of industrial equipment.
High Safety and Durability: The KEYSYS-RJ-16CH-AD is constructed with rugged construction and high-quality materials, ensuring excellent durability in harsh industrial environments. Safety features, such as overcurrent and overvoltage protection, are integrated into the module design. These mechanisms effectively prevent accidents and ensure the safe and stable operation of the entire control system.
Convenient RJ Interface Connection: The KEYSYS-RJ-16CH-AD uses an RJ connector as the signal input interface, greatly simplifying the connection process with PLCs, DCSs, or other control modules. The standardized, plug-and-play nature of the RJ interface shortens installation time, reduces wiring errors, and improves system integration efficiency and reliability.
Easy Installation and Maintenance: The KEYSYS-RJ-16CH-AD’s compact size and low-profile design make it easy to integrate into existing systems, saving valuable control cabinet space. The quick-access relay socket simplifies replacing or repairing failed relays, reducing maintenance time and downtime costs.
Applications
The KEYSYS KEYSYS-RJ-16CH-AD relay card, with its multi-channel output capability and industrial-grade reliability, is widely used in various industrial automation scenarios requiring the control of digital actuators.
In PLC and DCS systems, the KEYSYS-RJ-16CH-AD serves as an I/O expansion module, converting the controller’s digital output signals (typically low voltage, low current) into digital signals capable of directly driving field devices. For example, it can be used to drive solenoid valves, indicator lights, alarms, auxiliary contactor coils in motor starters, or small and medium-sized contactors on production lines.
In machinery and automated production lines, the KEYSYS-RJ-16CH-AD controls the switching of various actuators, such as the opening and closing of cylinders or hydraulic valves, the starting and stopping of conveyor motors, and the unlocking and locking of safety door locks. It ensures precise control and reliable execution in automated processes.
In building automation and HVAC systems, the KEYSYS-RJ-16CH-AD can be used to control fans, pumps, heaters, and various motorized valves in lighting, ventilation, and air conditioning systems. Its multi-channel design enables centralized control of multiple end-effectors, improving energy efficiency and system management.
In the power and energy management sector, the KEYSYS-RJ-16CH-AD can be used to control indicator lights, miniature circuit breaker trip coils, alarm contacts, and other auxiliary equipment in distribution cabinets. It provides a reliable interface for monitoring grid operating status and fault indication.
The KEYSYS-RJ-16CH-AD is also suitable for industries such as water treatment, packaging machinery, food processing, and material handling. Wherever digital signals from the control system need to be converted into digital signals to drive field actuators, this relay card provides an efficient and secure solution.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tara(Sales Director)
📞Tel: + 86-13806028623
📮Whatsapp:+86-13806028623
💬Email: ydf8801@163.com
🏚️Ship to you via DHL/TNT/UPS/EMS/Fedex
🥇Product Condition: One-year warranty
requently Asked Questions:
1. How long does it take to receive the goods?
We have stock in stock and can accept same-day payment and delivery!
2. What payment methods do you accept?
There are many methods (T/T…) for you to choose from, and you can choose whatever you want.
3. Is there after-sales service?
Of course, if our products are brand new, they have a one-year warranty!
4. What courier services do you accept? We offer SF Express, DHL, and other international express delivery options.
5. How can I contact you?
You can contact me 24/7 via WeChat, Skype, WhatsApp, LINE, and my email!
Company Profile
Xingchuang Ronghe (Fuzhou) Electric Co., Ltd. is a company specializing in the sales and technical services of spare parts for the world’s top industrial automation systems. With our profound industry experience and stable supply channels, we provide domestic and foreign customers with original, authentic, complete models, and fast-delivered precision spare parts solutions. We are your reliable partner in ensuring production continuity and stability.
We specialize in distributing the following core brands and product lines:
ABB
- Process Control: ABB DCS process control system full range of components.
- ABB FreeLance AC800F power modules: SA801F/SA811F/SD802F/SD812F, EI811F/ABB EI812F/ABB EI813F, etc.
- ABB S800 analog I/O modules: AI801/AI810/AI825/AO801/AO845/AO895
- ABB S800 digital I/O modules: DI801/DI810/DO801/DO810
Bently Nevada
3500 Module Mainboards: 3500/42, 3500/45, 3500/40, 3500/50, etc.
(CPU Modules): 3200/32, 3500/25
3500 Module Minimum Cards: 128229-01, 128229-01, 133442-01, 125800-01, 167699-02, etc.
Extension Cables: 330850-50-05 (for preamplifier), 330730-040-00-00, 330103-00-06-10-02-00, etc.
EPRO
- MMS6000 TSI System: MMS6110/MMS6210/MMS6220 series monitoring modules.
Sensors: Proximitor sensors CON011, CON021, CON031, etc
GE
- PLC Systems: IC693, IC695, and IC697 Series Modules.
- Drives and Protection: GE DRIVE SYSTEMS Series Inverters, SR Integrated Protection Frame Series.
Rexroth
- Drives and Motors: Full range of Rexroth servo drives and controllers; models include: servo motor 2AD160B-B0350R2-BS03-D2V1, MSK040C-0600-NN-M1-UP1-NSNN, etc.
- Rexroth communication boards and amplifier boards: MTS-P01.2-D2-B1-E1-NN-NN-FWEP, VT-VPCD-1-1X/V0/1-0-1, VT5006-17B, etc.
Siemens
· Process Instruments and Controllers: Siemens MOORE series, common models include: QLCDM024DCBAN, 39ACM24BEN, 39AC12T4V1, 16114-171, etc.
· Automation Systems: Full range of SIMATIC S5 PLCs, SIMATIC S7-400 CPU modules and expansion modules, Simatic C7 systems, and various Siemens touch screens.
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